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JUNG FMFK32REG Operating instructions

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eNet master receiver for rail mounting
eNet master receiver for rail mounting
Art. No. : FMFK32REG
Operating instructions
1 Safety instructions
Electrical devices may only be mounted and connected by electrically skilled
persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
Danger of electric shock. During installation and cable routing, comply with the
regulations and standards which apply for SELV circuits.
Fire hazard! Operation exclusively with the power supplies listed under accessories
These instructions are an integral part of the product, and must remain with the end
customer.
2 Device components
Figure 1: View
(1) Slide for retaining the antenna cable
(2) Connection for external 868-MHz antenna
(3) Status LED – translucent
On: Device is in operation
(4) Bus line connection
3 Function
Intended use
- Radio receiver for flush-mounted series modules
- Operation with power supply (see accessories)
- Mounting on DIN rail according to EN 60715 in distribution boxes
Product characteristics
- Integrated antenna
- External antenna can additionally be connected in case of disadvantageous installation
conditions, e.g. metallic distribution boxes
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4 Information for electrically skilled persons
DANGER!
Electrical shock on contact with live parts in the installation environment.
Electrical shocks can be fatal.
Before working on the device, disconnect the power supply and cover up live
parts in the working environment.
4.1 Fitting and electrical connection
Fitting the device
Observe the temperature range. Ensure adequate cooling.
o Mount device on DIN rail with the terminals facing downwards.facing downwards.
Connecting the device
Figure 2: Connection diagram
As bus line, use e.g. J-Y(St)Y 2x2x0.8
o Connect the device according to the connection diagram (figure 2).
i Unfavourable installation conditions make radio reception more difficult. In the case of
metallic sub-divisions etc., connect external antenna and position it on a metallic surface
outside of the distribution board.
i Do not connect the radio receiver to an eNet server.
Connection assignment of bus line
Labelling / Colour Connection
DC– / GY dark grey Power supply, –
DC+ / RD red Power supply, +
BUS– / WH white Data cable, –
BUS+ / YE yellow Data cable, +
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Figure 3: Connection example with power supply and RMD module
Connecting an external antenna
o Unlock the slide (1) by pulling the end of the bow forwards. Pull out slide.
o Place the antenna on a metallic surface outside of the distribution board and insert antenna
cable into the distribution board. Ensure safe isolation from other voltages.
o Insert the antenna connector into the socket (2).
o Re-insert slide (1) until it engages noticeably.
i The slide fixes the antenna cable in place and ensures that the maximum installation height
in the distribution board is maintained.
5 Appendix
5.1 Technical data
Rated voltage DC 12VSELV
Current consumption typ. 15 mA
Ambient temperature -5 ... +45°C
Protection class III
Fitting width 36mm / 2modules
RMD channels
Number max. 32
Bus connection
Connection, Bus device connection terminal
Cable length max. 3m
Cable type J-Y(St)Y 2 x 2 x 0.8 mm
Test voltage cable min. 2.5 kV
Radio
Radio frequency 868.0 ... 868.6MHz
Radio range typ. 100m
Transmission capacity max. 20mW
Receiver category 2
5.2 Accessories
Power supply 12 V, for rail mounting Art. No. NT1220REGVDC
Radio antenna Art. No. FMANT
5.3 Conformity
Albrecht Jung GmbH & Co. KG hereby declares that the radio system type
Art. No. FMFK32REG
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eNet master receiver for rail mounting
corresponds to the directive 2014/53/EU. You can find the full article number on the device. The
complete text of the EU Declaration of Conformity is available under the Internet address:
www.jung.de/ce
5.4 Warranty
The warranty follows about the specialty store in between the legal framework as provided for
by law.
ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Telefon: +49 2355 806-0
Telefax: +49 2355 806-204
[email protected]
www.jung.de
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